#MegaSen
If I say Sentinel whenever Megatronus/Zeta

#valveplug #MegaSen #ZetaSen
when the top pulls out for just a slight second and the bottom throws a little fit… “put it back in”, “give it to me”… their little desperate whines… shaking their cute little ass… reaching behind with one hand to try and stuff themselves full of cock… slurring pleas… yeah
October 18, 2025 at 12:18 AM
megasen valveplug ill never finish GO
November 22, 2024 at 4:27 AM
December 15, 2024 at 4:37 AM
Finished my pre betrayal smut MegaSen fic!!!

The SG one will come later

#Valveplug #MegaSen #SentinelPrime #TransformersOne #MegatronusPrime

archiveofourown.org/works/60406255
December 7, 2024 at 8:31 AM
Megatronus fingering Sentinel during a meeting, just two of his fingers more than enough to keep the aide on his limit...

#MegaSen #Valveplug
February 9, 2025 at 1:28 AM
Which of the primes we think would be the type to Orgasm-denial Sentinel

I start:
Pissed off Megatronus

#Valveplug #Allsen #Megasen #SentinelPrime
December 26, 2024 at 6:05 AM
Megasen doodle #ibispaint
June 15, 2025 at 7:45 PM
Sentinel who had re adjust his size to accomodate for Megatronus multiple times and yet it was always too thight

#MegaSen #Valveplug
February 8, 2026 at 6:49 PM
“Dear Primus, may you bless us.”
“ข้าแด่ไพรมัส ขอพระองค์ทรงอวยพร”
I know, their relationship was a mess.
Shattered Glass AU #Zetasen ft. MegaPrima/PrimaMega, MegaSen (Link↓)
January 7, 2025 at 4:56 AM
Megatronus you are a dumbass /lovingly

#MegaSen
December 8, 2024 at 1:01 AM
If Megatronus had survived he would have taken his rebellious aide back to Iacon and fucked any coherent (traitorous) thought out of his processor

#Valveplug #MegaSen
Megatron actually dumb asf because he could have kept Sentinel as his fucktoy WHILE keeping Orion by his side, but no, sir wanted bloody revenge

Mechs this days

#Valveplug
November 26, 2024 at 8:58 PM
Sentinel wings being really sensitive.

Prima, megatronus and Zeta all knowing it, and still caressing them at any chance during the meetings, watching him squirm while trying to keep a straight face...

#Valveplug #MegaSen #ZetaSen #PrimaSen
November 30, 2024 at 1:42 AM
Sneaking Sentinel traitorous thoughts in my pre betrayal smut fics is my passion

#MegaSen #SentinelPrime #Megatronus
December 2, 2024 at 7:33 AM
SG Megatronus also wants to do it so badly

But he is more scared of Zeta possesivenes of sentinel than he is horny

#ShatteredGlass #ZetaSen #MegaSen #MegatronusPrime #ZetaPrime #SentinelPrime #Valveplug
Megatronus refraining himself from picking Sentinel by the waist and just....fucking him right there, many times

Because he respects his tiny aide
But each time he sees how...easy it would be...how small he looks next to his servos...

#Valveplug #Megasen #MegatronusPrime #SentinelPrime
December 20, 2024 at 3:18 AM
Megatronus refraining himself from picking Sentinel by the waist and just....fucking him right there, many times

Because he respects his tiny aide
But each time he sees how...easy it would be...how small he looks next to his servos...

#Valveplug #Megasen #MegatronusPrime #SentinelPrime
December 19, 2024 at 4:55 AM
Vaihdoin puhelimessa 600 megasen 5G liittymän 10 megaseen 4G-liittymään.

Oon käyttänyt tämän päivän kutakuinkin samalla tavalla puhelinta kuin aina ennenkin, enkä oo huomannut mitään eroa.

Puhelinlasku pieneni puolella.
March 5, 2026 at 7:34 PM
SG Megatronus engine rumbles more than the others, which makes Sentinel like to fall asleep on him

Sg Zeta is reportedly very offended and Prima does his best not to laugh his aft off.

#ZetaSen #MegaSen #ShatteredGlass
January 24, 2025 at 10:29 PM
Og Megatronus and SG Megatronus should fuck for the science

Maybe even they should fuck og Sentinel at the same time (Sg Sentinel does not deserve to be involved in this hate sex bs)

#Valveplug #MegaSen #ShatteredGlass
July 26, 2026 at 5:46 AM
Megatronus cog messing with Sentinel some times.

Whenever he is speaking (lying) about the primes, it sends pulses through his frame right to his valve, punishing him.

Each time, by the time Sentinel is alone again, he is panting, leaking all needy.

#MegaSen #Valveplug
January 14, 2025 at 8:59 PM
Sentinel trying to masturbate one day when the primes have gone too long without fucking him, but his hands are not enough after having taken their spikes, no matter how hard he tries

And maybe a door who didnt close properly. . . .

#Valveplug #SentinelPrime #MegaSen #ZetaSen #PrimaSen #LieSen
December 6, 2024 at 12:05 AM
Writing a little Shattered Glass fic w ZetaSen and MegaSen, poor sentinel is going through it on it

(the valveplug fic is still developing tho, this is a inspiration hit)

#Transformers #ShatteredGlass #ZetaSen #MegaSen
November 19, 2024 at 4:44 AM
How many times do you guys think Megatronus picked up Sentinel by the waist and carried him around
#MegaSen
November 18, 2024 at 8:53 PM
SG Sentinel who just finished being fucked silly by Megatronus, but still has a reunion w Zeta.

He trying his best to look compossed bcs Zeta is a jealous one, but is so hard when his processor is still replaying the way Megatronus opened him soo good..

#ShatteredGlass #MegaSen #ZetaSen #Valveplug
January 9, 2025 at 3:34 PM
Non prime fliers having a territorial code on them, which is why Sentinel and Starscream had always been at each others throats (unknown to the primes)

Maybe a bigger flier prime whould learn ab it and step in to calm them down...

#Valveplug #MegaSen #MegaStar #StarSen (?
January 20, 2025 at 2:06 PM
Some # I use so people can find my shenaningans easier

#MegaSen
#Valveplug
#SnakeyOc
#SentinelPrime
#MegOp
#Ao3
#SentiOpLita
#OpSen
#ZetaSen
#LieSen
#SolSen
#AlphaSen

Will add others later
February 9, 2025 at 2:25 AM